baber/WOPTO huggingface dataset:
Patent JP-2018071588-A (JP)
Title: Gear device
Inventor: MATSUMOTO MORIHIRO
IPC: F16H55/12
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a gear device which cancels at least a part of a thrust force between a plurality of members, and improves durability, when the gear device is constituted of a plurality of gears.SOLUTION: In a gear device having a first gear, a second gear engaged with the first gear and a third gear engaged with the second gear, in the first gear, two tooth rows different in tooth-trace torsional directions are arranged along an axial line direction of a rotating axis of the second gear, in the third gear, two tooth row different in tooth trace torsional directions are arranged along an axial line direction of a rotating axis of the second gear, and the second gear is constituted of first engagement teeth engaged with teeth of the first gear in one torsional direction, second engagement teeth engaged with the teeth of the first gear in the other torsional direction, third engagement teeth engaged with teeth of the third gear in one torsional direction in a tooth row different from that of the first engagement teeth, and fourth engagement teeth engaged with the teeth of the third gear in the other torsional direction in a tooth row different from that of the second engagement teeth. The torsional directions of the first engagement teeth and the third engagement teeth are the same directions, and the torsional directions of the second engagement teeth and the fourth engaged with teeth are the same directions.SELECTED DRAWING: Figure 2
Patent JP-2018074671-A (JP)
Title: Controller built-in type rotary electric machine
Inventor: MITSUI TAKAO
IPC: H02K11/33
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a controller built-in type rotary electric machine capable of certainly blocking an overcurrent.SOLUTION: A controller is provided with a cooling member. A power circuit unit has a power module including a switching element and an electric power interconnection component including a conductor connected with a plurality of terminals of the power module. A fuse unit is formed in at least one of the plurality of terminals of the power module. The fuse unit and the electric power interconnection component are separated from each other. In the electric power interconnection component, a notch is provided at a peripheral section where the terminal of the power module is disposed. A region in which no terminal of the power module is disposed is extended at a cooling member side.SELECTED DRAWING: Figure 4
Patent JP-2018071657-A (JP)
Title: Suction device
Inventor: OCHI TAKAAKI
IPC: F16H57/04
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To suppress the height of a suction device itself and prevent air from invading.SOLUTION: A suction device suctioning a fluid includes passages 11-14 having inflow ports 11a-14a into which the fluid flows, valve parts 21-22 which opens/closes the passages, and an outflow part 30 out of which the fluid passing through the valve part flows. The inflow port and the valve part in the suction device are arranged opposite to each other with respect to the outflow part.SELECTED DRAWING: Figure 3B
Patent JP-2018073131-A (JP)
Title: Signature authentication system
Inventor: NABETANI KOICHI
IPC: G06K9/62
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the probability of a registered personal signature and an inputted personal signature being determined as mismatching in a signature authentication system, even when a difference in write order, an additional write or an omission of write occurs between signature information for registration and signature information to be authenticated.SOLUTION: Provided is a signature authentication system for authenticating signature information inputted from a terminal in a signature authentication server, wherein the authentication server includes a determination unit for calculating, for a plurality of signature information inputted from an input unit, an instantaneous value of signature-to-signature distance for each sampling point of two signatures that are correlated in time series, calculating an instantaneous value of signature-to-signature distance for each of the two signatures out of the plurality of signature information and calculating the maximum value of a series of values moving-averaged in a preregistered sample width, for the instantaneous values of respective signature-to-signature distances, and detecting the presence of a difference in write order, etc., when at least one of the maximum values is larger than a preregistered threshold.SELECTED DRAWING: Figure 3
Patent JP-2018076434-A (JP)
Title: Composition, two-pack type composition, article and method for producing article
Inventor: OTOSAWA NOBUYUKI
IPC: C09D183/08
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a composition capable of forming a film excellent in water sliding property.SOLUTION: A composition contains a first condensate that is a condensate of a hydrolyzate of alkoxysilane, has a branched siloxane bond and a monovalent organic group and has a polarity force component (γS) of surface free energy of a solid of less than 5 mN/m, and a second condensate that is a condensate of a hydrolyzate of alkoxysilane, has a branched siloxane bond and a monovalent organic group, and has a polarity force component (γS) of surface free energy of a solid of 5 mN/m or more.SELECTED DRAWING: None
Patent JP-2017034998-A (JP)
Title: Multi-coil wireless charging
Inventor: JONATHAN ROSENFELD
IPC: H02J50/40
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a technique for forming a wireless power receiving unit.SOLUTION: A system includes a first transmission coil, a second transmission coil, a first receiving coil of a device to be charged by inductive coupling with the first transmission coil, and a second receiving coil of the device to be charged by inductive coupling with the second transmission coil. The second receiving coil is arranged with an angle to a plane of the first receiving coil, and the first receiving coil and the second receiving coil are connected in parallel to a receiving circuit. The first receiving coil and the second receiving coil are arranged with a distance for providing a space for accommodating a magnetic conduction layer between the first receiving coil and the second receiving coil.SELECTED DRAWING: Figure 2B
Patent JP-2018083875-A (JP)
Title: Rubber composition and method for producing the same
Inventor: MIURA SOICHIRO
IPC: C08L7/00
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition capable of giving a vulcanized rubber having excellent low heat build-up properties and wear resistance, and a method for producing the rubber composition.SOLUTION: The rubber composition contains: a rubber wet master batch using a rubber latex solution and a slurry containing a carbon black (A) as raw materials; a rubber; and a carbon black (B). The content of the carbon black (A) in the rubber wet master batch is 1-35 pts.wt. based on 100 pts.wt. of a rubber component in the rubber wet master batch. The total content of the carbon blacks (A) and (B) in the rubber composition is 50 pts.wt. or more based on 100 pts.wt. of all rubber components in the rubber composition.SELECTED DRAWING: None
Patent JP-2018086062-A (JP)
Title: Absorbent article
Inventor: MURATA TAKESHI
IPC: A61F13/511
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article which has preferable dispersibility/hydrolyzable property to water, and which can effectively prevent such a situation in which a body fluid moistens clothing.SOLUTION: An absorbent article comprises: a liquid permeable top sheet; a liquid impermeable back sheet; and an absorber arranged between the top sheet and the back sheet and the absorbent article is formed into a kite-shape. The absorber is formed of a laminate of plural hydrolyzable crepe sheets, and the top sheet is formed of a hydrolyzable crepe sheet including a water soluble polymer fiber. The back sheet is jointed to the top sheet through a water soluble binder so that the back sheet can be peeled therefrom. A result of a test of ease of disentanglement in JIS P 4501 of the hydrolyzable crepe sheet forming the absorber and the top sheet is within 100 seconds.SELECTED DRAWING: Figure 1
Patent JP-2018086189-A (JP)
Title: Manufacturing method for sheet-like material and manufacturing apparatus therefor
Inventor: KUDO SHINGO
IPC: A61F13/532
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a sheet-like material in which cutting performance of a cutter for cutting a base material sheet can be prevented from being degraded, and thereby the sheet-like material can be manufactured efficiently and continuously.SOLUTION: A manufacturing method for a sheet-like material is provided for an absorbent article that comprises multiple absorbent units 4 including a long base part 2 and a water absorbing polymer 3 fixed on the surface of one side face of the long base part 2. The manufacturing method includes: an adsorption step of adsorbing a base material sheet 20 to a guide member 111 with adsorption means 112 by using a guide member 111 having a furrow ridge area 113 where a ridge part 113a and a groove part 113b extending in a longitudinal direction Y are arranged alternatingly side by side in a lateral direction X and the adsorption means 112 for adsorbing the base material sheet 20 to the guide member 111; a spraying deposition step of depositing the water absorbing polymer 3 in each valley part 20b of the base material sheet 20 adsorbed to the guide member 111; and a cut step of cutting each peak 20a of the base material sheet 20 and forming multiple long base parts 2.SELECTED DRAWING: Figure 3
Patent JP-2018093044-A (JP)
Title: Solenoid valve driving device
Inventor: MIYAKE KAORU
IPC: H01F13/00
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve driving device capable of reducing residual magnetic flux after solenoid valve driving as much as possible.SOLUTION: A solenoid valve driving device 2 includes a boosting circuit 3 that boosts from DC power supply VB, and a control circuit 20 turns on MOSFETs 8 and 9 at the initial stage of energization to energize a coil 1a of an electromagnetic valve 1 in the forward direction. After that, the control circuit 20 turns off the MOSFET 8 and intermittently turn on and off the MOSFET 11 to energize in the positive direction from the DC power source VB. After that, The MOSFETs 13 and 14 are turned on and reversely energized for a preset time Ton that has been set to the coil 1a in advance. Therefore, the residual magnetic flux generated by energizing the electromagnetic valve 1 in the positive direction can be demagnetized in a short time.SELECTED DRAWING: Figure 1
Patent JP-2018092047-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: MATSUMOTO JUNICHI
IPC: G03G15/08
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that efficiently and sufficiently reduces a trouble that a filter is clogged with toner, and to provide a process cartridge, an image forming apparatus, and a powder storage device.SOLUTION: A developing device comprises: a developer case 13k that has an opening 13k10 formed therein; a filter 13p that is held by the developer case 13k to cover the opening 13k10; and a solenoid 13q (excitation means) that excites the developer case 13k. An excitation direction of the solenoid 13q with respect to the developer case 13k is substantially orthogonal to a filter surface 13p1 on the inside of the filter 13p.SELECTED DRAWING: Figure 2
Patent JP-2018091318-A (JP)
Title: Assembling structure of pump module
Inventor: KATAOKA CHIAKI
IPC: F02M37/10
Filed: 2016-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an assembling structure of a pump module which can suck up fuel even if a liquid level of the fuel in a fuel tank is lowered.SOLUTION: An assembling structure 20 of a pump module has: the pump module 24 which is arranged at a bottom part 22A in a fuel tank 22, and in which a suck-up part 32 for sucking up fuel is arranged at a lower end part 28B located at a lower side of the tank, and a plurality of engaged parts 34 are formed at an external peripheral part; and a bracket 26 having a frame-shaped base part 42 which is fixed to the bottom part 22A, and surrounds the pump module 24 in a state that the lower end part 28B contacts with the bottom part 22A, a plurality of engagement parts 44, 45 which are protruded to an upper side of the tank from the base part 42, and engaged with a plurality of the engaged parts 34 of the pump module 24, and a flow passage which is formed at the base part 42, and connects a frame inner side and a frame outer side of the base part 42.SELECTED DRAWING: Figure 1
Patent JP-2017109994-A (JP)
Title: Hair Cosmetics
Inventor: SUZAWA TOMOYUKI
IPC: A61K8/34
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide hair cosmetics which can spread over in wet state by spontaneously rolling on the surface of the hair if applied to the dry hair, dry immediately after applied, do not give a friction feel nor a wet feel, and can naturally unify the hair without causing hair bundle after dried.SOLUTION: Provided is a hair cosmetic containing the following components (A) to (C), wherein the content of component (A) is 0.1 to 10 mass%, the total content of component (B) and component (C) is 30 or more mass%, the mass ratio (B)/(C) of component (B) and component (C) is 0.8 to 99. (A): Polymer for hair cosmetics having solubility or dispersibility to water or ethanol; (B): monohydric alcohol of C; and(C): silicone oil whose number average molecular weight is 100 or more to 1500 or less.SELECTED DRAWING: None
Patent JP-2018097414-A (JP)
Title: Image processing apparatus, image processing method, image processing system and program
Inventor: SASAKI MAKOTO
IPC: G06T7/00
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of more accurately cutting a specified region, at the time of cutting the specified region.SOLUTION: An image processing apparatus 10 comprises: a user instruction reception part 12 for acquiring position information representing a representative position of a specified region in an image; and a region detector 13 for detecting the specified region from the position information. The region detector 13 detects the specified region on the basis of similarity between texture around a pixel belonging to the specified region, and texture around a pixel serving as an object for determining whether or not the pixel is included in the specified region.SELECTED DRAWING: Figure 2
Patent JP-2018097288-A (JP)
Title: Optical module and transmission device
Inventor: NOGUCHI DAISUKE
IPC: G02B6/42
Filed: 2016-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical module and a transmission device in which a reduction of yield due to brazing is suppressed.SOLUTION: An optical module includes: a semiconductor optical element; a stem having one or more lead terminals; and a wiring base board having one or more openings into which one or more lead terminals are penetrated. The stem includes a placement surface on which the wiring base board is mounted and two protruded portions arranged on both sides of the wiring base board and protruded in the normal line of the placement surface. The wiring base board further includes: a grounding conductor layer placed on the rear surface; two grounding conductor patterns arranged respectively on the area adjacent to the two protruded portions and electrically connected to the grounding conductor layer in the surface. The two protruded portions of the stem and the two grounding conductor patterns are electrically connected by brazing.SELECTED DRAWING: Figure 7
Patent JP-2018099055-A (JP)
Title: Method for manufacturing unheated meat product
Inventor: KATO KEIICHI
IPC: A23B4/03
Filed: 2016-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an unheated meat product by which dehydration time in manufacturing an unheated meat product can be shortened and also by which deterioration of a surface of an unheated meat product can be prevented and a high-quality unheated meat product can be effectively manufactured in dehydration in low humidity.SOLUTION: In a method provided in the present invention, a dryer 1 has a drying room 2 for housing a raw ham material 40 being a chunk of meat and the like and a desiccant dehumidifier 10 for dehumidifying by using a desiccant which dehumidifies and dries the drying room 2. The method includes a step of arranging and drying a chuck of meat such as a raw ham material 40 at the wind speed of 0.03 m/s to less than 5.0 m/s in a normal pressure environment generated by the desiccant dehumidifier 10 in which the relative humidity of the drying room 2 is 50% or less and the temperature is -5°C to 20°C.SELECTED DRAWING: Figure 1
Patent JP-2018101355-A (JP)
Title: User authentication apparatus not requiring password
Inventor: KAYANUMA REI
IPC: G06F3/02
Filed: 2016-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a user authentication apparatus that does not require a password.SOLUTION: A user authentication apparatus 1 used to authenticate a user of a numerical controller for a machine tool comprises: an acquisition part 11 for acquiring in advance a key use information in respect to a prescribed key input operation for an operation terminal of a numerical controller performed by a user having valid user credentials; and an authentication part 12 for determining whether an inspection object user is a user having valid user credentials based on the key use information for the key input operation performed by the inspection object user on the operation terminal and the key use information of the user having valid user credentials acquired by the acquisition part 11.SELECTED DRAWING: Figure 2
Patent JP-2018101748-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KITADA HIDEKI
IPC: H01L25/07
Filed: 2016-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of providing connection structure that secures an alignment accuracy, and a method of manufacturing the semiconductor device.SOLUTION: The semiconductor device comprises: a first wiring layer provided with first metal wiring; a second wiring layer laminated under the first wiring layer and separated from the first wiring layer, and provided with second metal wiring; a first via that does not extend to above the first metal wiring and that connects the first metal wiring and the second metal wiring to each other; and a second via that extends from above the first metal wiring to the second metal wiring while coming in contact with an upper surface and a side surface of the first via.SELECTED DRAWING: Figure 3
Patent JP-2018106886-A (JP)
Title: Method for manufacturing fuel cell
Inventor: ARAKI KENTA
IPC: H01M8/02
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a fuel cell, which is easy to perform positioning and easy to find a defect when forming, on a substrate, a functional material film, such as a fuel electrode, a solid electrolyte, an interconnector or an air electrode.SOLUTION: The present invention provides a method for manufacturing a fuel cell, which comprises: a slurry preparation step S2 of preparing a fuel electrode slurry, a solid electrolyte slurry and an interconnector slurry; a film formation step S3 of forming, on a substrate, a fuel electrode film, a solid electrolyte film and an interconnector film while controlling the respective film formation positions of the above kinds of slurry; and a baking step S4 of heating the substrate, the fuel electrode film, the solid electrolyte film and the interconnector film to obtain a sintered compact. In the slurry preparation step, an oily solvent colorant is added to a slurry solvent for coloring it when preparing at least one kind of slurry the above kinds of slurry. A color coming from the oily solvent colorant is decolored by heating in the baking step.SELECTED DRAWING: Figure 3
Patent JP-2018103482-A (JP)
Title: Method for manufacturing woody board
Inventor: TAKAISHI YOSHIKI
IPC: B27N3/04
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a woody board improving the strength by containing a cellulose nanofiber therein.SOLUTION: A method for manufacturing a board which forms a woody chip t into a plate shape using an adhesive g formed of a thermosetting resin includes, in this order: an adhesive bonding step of bonding the adhesive g onto a surface of the woody chip t; and a cellulose nanofiber bonding step of bonding a cellulose nanofiber n to the woody chip t after the adhesive bonding step. A board is formed of the woody chip t having the adhesive g to which the cellulose nanofiber n is bonded to the surface, and accordingly the cellulose nanofiber n can surely be made to exist between the adjacent woody chips t. Therefore, the method can improve the strength by the cellulose nanofiber n and accordingly can strongly connect the adjacent woody chips t to each other, which can produce a board having high strength.SELECTED DRAWING: Figure 1
Patent JP-2018107731-A (JP)
Title: Image generating apparatus and imaging apparatus
Inventor: SATO SATOSHI
IPC: G06T1/00
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an image generating apparatus capable of generating a suitable image while suppressing deterioration of resolution.SOLUTION: An imaging system as an image generating apparatus, comprises: a random color filter array 202 including a plural kinds of color filters 202a to 202c; a photo diode 203a that receives a light permitting the random color filter array 202; an AD conversion part that converts the light received in the photo diode 203a into digital data; and a color image generation circuit 105 that generates an image by using the digital data and modulation information of the random color filter array 202. At least two color filters in the random color filter array 202 are positioned in front of the photo diode 203a. The color filter that is the smallest in the random color filter array 202 is smaller than the photo diode 203a.SELECTED DRAWING: Figure 4
Patent JP-2018105823-A (JP)
Title: Liquid level measuring device and liquid level measuring method
Inventor: NAKAMURA SHOHEI
IPC: G01F23/18
Filed: 2016-12-28
Abstract: PROBLEM TO BE SOLVED: To enable a liquid level to be accurately measured by suppressing an error caused by temperature drift, hydrogen drift or the like.SOLUTION: A liquid level measuring device 2 comprises: a capillary tube 5a that guides pressure Hreceived from a gas phase part 12 of a sealed container 1; a capillary tube 5b that guides pressure received from a liquid phase part 11 of the sealed container 1; a center pressure sensor 64 for detecting differential pressure ΔP between pressure Pand pressure Pguided by the capillary tube 5a and the capillary tube 5b, respectively; a high-level side received pressure sensor 33 for detecting the pressure H; a transmitter high-level side pressure sensor 65 for detecting the pressure P; and a calculation part 8. The calculation part 8 calculates: density γof liquid sealed in the capillary tube 5a, on the basis of the pressure Hand the pressure P; and a liquid level h of the liquid phase part 11 in the sealed container 1, on the basis of the differential pressure ΔP and the density γ.SELECTED DRAWING: Figure 2